老年痴呆简单介绍(英文)

Blzheimer'sdisease(AD)isakindofnervoussystemdisease,whichbelongstothecategoryoftheDepartmentofinternalmedicine.●Familyhistory●Headinjury●Depression●SocialpsychologicalMostresearchersfoundthatfamilymembersofpatientssufferingfromthediseaseriskrateis3~4timeshigherthanthegeneralpopulation.Widowed(丧偶),livingalone,economicdifficulties,lifebumps（生活颠簸）Themainmanifestationsofcognitivedecline,mentalsymptomsandbehaviordisorders,theabilityofdailylifegraduallydecreased.●giveupsmokinganddrinking.●Dietregulation.●Maintainahappymood.●Outdooractivities.